习惯用语be divided against itself1.发生内讧cross the Great D-1.[美]死go over the Great D-1.[美]死Great D-1.主要的分水岭; [美]落基山脉2.生死关头3.重大分歧; 严重危机divide among1.在...之间分配divide between1.在...之间分配divide and rule1.分而治之divide by1.用...除(尽)2.因...分裂divide from1.把...分开divide into1.分成divide up1.分开, 划分特殊用法climatic divide1.气候分界consequent divide1.顺向分水岭drainage divide1.分水界phreatic divide1.潜水分水界step divide1.步(进)式除法wind divide1.风向界线